Forsyth–Edwards Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 451st MeWhenI 🇻🇦 643 151 2ms 25 Aug 2023 452nd Seek64 🇩🇪 642 127 9ms 25 Jun 2025 453rd angel-p57 🇯🇵 642 259 2ms 10 Dec 2023 454th CaedenHarper 🇨🇦 641 153 336ms 17 Oct 2025 455th Yax42 🇫🇷 640 179 2,270ms 17 days ago 456th erikgaal 639 150 9ms 19 Jul 2023 456th robertvansteen 639 150 8ms 19 Jul 2023 458th aditsu 638 155 3,089ms 12 Aug 2025 459th msbranicky 638 246 261ms 31 Aug 2023 460th Bulmenisaurus 637 128 9ms 29 Jan 2025 461st MeWhenI 🇻🇦 637 142 3ms 1 Nov 2023 462nd snoozingnewt 🇺🇸 637 182 2ms 31 Oct 2025 463rd ShiraJoseph 🇺🇸 635 151 9ms 21 Jul 2023 463rd r-schmidtke 635 151 9ms 26 Apr 2024 465th greenstuartj 633 107 34ms 24 Jul 2023 466th MeWhenI 🇻🇦 633 178 138ms 5 Sep 2023 467th 5cw 🇺🇸 632 129 9ms 2 Aug 2024 468th albanian-laundromat 632 201 42ms 24 days ago 469th MeWhenI 🇻🇦 630 157 3,372ms 2 Dec 2024 470th KrausRaus 🇺🇸 629 215 2ms 11 Oct 2023 471st MeWhenI 🇻🇦 627 120 239ms 26 Aug 2023 472nd bzijlema 🇳🇱 627 130 9ms 23 Jul 2025 473rd JRaspass 🇬🇧 625 96 4ms 17 May 2023 474th MeWhenI 🇻🇦 624 231 1,352ms 1 May 2023 475th RaBa21 🇭🇺 622 131 10ms 19 Jul 2025 476th JunkIce 621 122 483ms 24 Jan 2025 476th dokutan 621 122 480ms 18 Apr 2025 478th snoozingnewt 🇺🇸 621 253 273ms 31 Oct 2025 479th Sora1248 🇩🇪 619 157 2ms 21 May 2023 480th prplz 🇦🇺 618 132 10ms 12 May 2023 480th uttumuttu 🇫🇮 618 132 11ms 22 Dec 2023 482nd rucin93 🇵🇱 618 133 136ms 21 Feb 2025 483rd edsrzf 🇳🇿 616 147 3ms 8 days ago 484th emgordon154 614 246 187ms 14 Mar 2025 485th annaproxy 613 133 9ms 1 May 2023 485th ryyyn 🇺🇸 613 133 9ms 18 Jan 2025 487th MeWhenI 🇻🇦 613 187 372ms 1 May 2023 488th MeWhenI 🇻🇦 612 120 218ms 1 May 2023 489th janbehrens 🇩🇪 612 123 459ms 1 May 2023 490th iczelia 🇩🇪 611 157 9ms 23 Oct 2025 491st BlankSpruce 611 159 2ms 26 Aug 2024 492nd DialFrost 🇸🇬 610 101 40ms 2 Jun 2024 493rd bricknellj 608 134 9ms 9 Jul 2024 494th MeWhenI 🇻🇦 608 425 445ms 10 Feb 2025 495th Yewzir 🇧🇪 607 158 8ms 11 Feb 2024 496th billings7 🇬🇧 605 162 344ms 20 May 2024 497th SirBogman 🇺🇸 604 102 35ms 28 Aug 2023 498th GolfingSuccess 🇬🇷 603 161 2ms 1 May 2023 499th Bmrl7 599 136 9ms 20 Feb 2024 500th Yewzir 🇧🇪 597 263 259ms 5 Jan 2024 501st emgordon154 596 166 7ms 7 Jan 2025 502nd edsrzf 🇳🇿 595 111 2ms 16 Jun 2025 503rd xdaniel-lim 595 137 11ms 27 Jan 2025 503rd Mabeloid 🇳🇴 595 137 9ms 4 May 2025 505th CaedenHarper 🇨🇦 592 128 621ms 11 Aug 2025 506th didion0 🇺🇸 592 162 8ms 2 May 2023 506th eranws 592 162 8ms 23 Dec 2024 506th a6166231 🇨🇳 592 162 8ms 16 May 2025 509th jared-hughes 592 164 2ms 7 Sep 2023 510th zbreit 🇺🇸 591 138 15ms 5 May 2023 510th StefanHabel 🇨🇦 591 138 9ms 13 Aug 2023 510th markusgraube 591 138 9ms 26 Mar 2024 513th postie77 591 166 331ms 11 Jul 2023 514th 5pyr 591 196 2ms 16 May 2023 514th Sciman101 591 196 1ms 16 May 2023 516th Yewzir 🇧🇪 589 205 11ms 30 Dec 2024 517th DialFrost 🇸🇬 588 129 843ms 17 Jan 2024 518th KatieLG 🇬🇧 588 163 8ms 1 May 2023 519th Shanethegamer 🇺🇸 588 166 82ms 13 May 2023 520th zhaohm14 587 139 9ms 23 Jul 2025 520th blaztoma 🇱🇹 587 139 10ms 14 hours ago 522nd MeWhenI 🇻🇦 586 218 3ms 24 Jul 2023 523rd sanscheese 583 103 4ms 21 Jul 2023 524th MeWhenI 🇻🇦 582 139 684ms 15 Sep 2025 525th ahmetdemirag 🇨🇾 582 140 9ms 30 Oct 2024 First Prev 451–525 of 823 Next Last